73 struct usb_hcd {  struct
184 	struct usb_hcd		*shared_hcd;  argument
185 	struct usb_hcd		*primary_hcd;  argument
219 static inline struct usb_bus *hcd_to_bus(struct usb_hcd *hcd)  in hcd_to_bus()  argument
224 static inline struct usb_hcd *bus_to_hcd(struct usb_bus *bus)  in bus_to_hcd()
226 	return container_of(bus, struct usb_hcd, self);  in bus_to_hcd()
243 	irqreturn_t	(*irq) (struct usb_hcd *hcd);
258 	int	(*reset) (struct usb_hcd *hcd);
259 	int	(*start) (struct usb_hcd *hcd);
265 	int	(*pci_suspend)(struct usb_hcd *hcd, bool do_wakeup);
268 	int	(*pci_resume)(struct usb_hcd *hcd, bool hibernated);
271 	void	(*stop) (struct usb_hcd *hcd);
274 	void	(*shutdown) (struct usb_hcd *hcd);
277 	int	(*get_frame_number) (struct usb_hcd *hcd);
280 	int	(*urb_enqueue)(struct usb_hcd *hcd,
282 	int	(*urb_dequeue)(struct usb_hcd *hcd,
294 	int	(*map_urb_for_dma)(struct usb_hcd *hcd, struct urb *urb,
296 	void    (*unmap_urb_for_dma)(struct usb_hcd *hcd, struct urb *urb);
299 	void	(*endpoint_disable)(struct usb_hcd *hcd,
304 	void	(*endpoint_reset)(struct usb_hcd *hcd,
308 	int	(*hub_status_data) (struct usb_hcd *hcd, char *buf);
309 	int	(*hub_control) (struct usb_hcd *hcd,
312 	int	(*bus_suspend)(struct usb_hcd *);
313 	int	(*bus_resume)(struct usb_hcd *);
314 	int	(*start_port_reset)(struct usb_hcd *, unsigned port_num);
317 	void	(*relinquish_port)(struct usb_hcd *, int);
319 	int	(*port_handed_over)(struct usb_hcd *, int);
322 	void	(*clear_tt_buffer_complete)(struct usb_hcd *,
327 	int	(*alloc_dev)(struct usb_hcd *, struct usb_device *);
329 	void	(*free_dev)(struct usb_hcd *, struct usb_device *);
331 	int	(*alloc_streams)(struct usb_hcd *hcd, struct usb_device *udev,
337 	int	(*free_streams)(struct usb_hcd *hcd, struct usb_device *udev,
352 	int	(*add_endpoint)(struct usb_hcd *, struct usb_device *,
355 	int	(*drop_endpoint)(struct usb_hcd *, struct usb_device *,
362 	int	(*check_bandwidth)(struct usb_hcd *, struct usb_device *);
370 	void	(*reset_bandwidth)(struct usb_hcd *, struct usb_device *);
372 	int	(*address_device)(struct usb_hcd *, struct usb_device *udev);
374 	int	(*enable_device)(struct usb_hcd *, struct usb_device *udev);
378 	int	(*update_hub_device)(struct usb_hcd *, struct usb_device *hdev,
380 	int	(*reset_device)(struct usb_hcd *, struct usb_device *);
384 	int	(*update_device)(struct usb_hcd *, struct usb_device *);
385 	int	(*set_usb2_hw_lpm)(struct usb_hcd *, struct usb_device *, int);
388 	int	(*enable_usb3_lpm_timeout)(struct usb_hcd *,
393 	int	(*disable_usb3_lpm_timeout)(struct usb_hcd *,
395 	int	(*find_raw_port_number)(struct usb_hcd *, int);
397 	int	(*port_power)(struct usb_hcd *hcd, int portnum, bool enable);
401 static inline int hcd_giveback_urb_in_bh(struct usb_hcd *hcd)  in hcd_giveback_urb_in_bh()
406 static inline bool hcd_periodic_completion_in_progress(struct usb_hcd *hcd,  in hcd_periodic_completion_in_progress()
412 extern int usb_hcd_link_urb_to_ep(struct usb_hcd *hcd, struct urb *urb);
413 extern int usb_hcd_check_unlink_urb(struct usb_hcd *hcd, struct urb *urb,
415 extern void usb_hcd_unlink_urb_from_ep(struct usb_hcd *hcd, struct urb *urb);
419 extern void usb_hcd_giveback_urb(struct usb_hcd *hcd, struct urb *urb,
421 extern int usb_hcd_map_urb_for_dma(struct usb_hcd *hcd, struct urb *urb,
423 extern void usb_hcd_unmap_urb_setup_for_dma(struct usb_hcd *, struct urb *);
424 extern void usb_hcd_unmap_urb_for_dma(struct usb_hcd *, struct urb *);
438 extern struct usb_hcd *usb_create_hcd(const struct hc_driver *driver,
440 extern struct usb_hcd *usb_create_shared_hcd(const struct hc_driver *driver,
442 		struct usb_hcd *shared_hcd);
443 extern struct usb_hcd *usb_get_hcd(struct usb_hcd *hcd);
444 extern void usb_put_hcd(struct usb_hcd *hcd);
445 extern int usb_hcd_is_primary_hcd(struct usb_hcd *hcd);
446 extern int usb_add_hcd(struct usb_hcd *hcd,
448 extern void usb_remove_hcd(struct usb_hcd *hcd);
449 extern int usb_hcd_find_raw_port_number(struct usb_hcd *hcd, int port1);
471 int hcd_buffer_create(struct usb_hcd *hcd);
472 void hcd_buffer_destroy(struct usb_hcd *hcd);
482 extern void usb_hc_died(struct usb_hcd *hcd);
483 extern void usb_hcd_poll_rh_status(struct usb_hcd *hcd);
545 	struct usb_hcd		*hcd;
644 extern void usb_hcd_resume_root_hub(struct usb_hcd *hcd);
646 static inline void usb_hcd_resume_root_hub(struct usb_hcd *hcd)  in usb_hcd_resume_root_hub()